Fort Wadsworth (South Dakota)

Fort Sisseton
U.S. National Register of Historic Places
U.S. Historic district
Officers' quarters, photographed 2017
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Nearest city	Britton, South Dakota
Coordinates	45°39′28″N 97°31′50″W / 45.65778°N 97.53056°W / 45.65778; -97.53056Coordinates: 45°39′28″N 97°31′50″W / 45.65778°N 97.53056°W / 45.65778; -97.53056
Area	35 acres (14 ha)
Built	1864
NRHP reference #	73001745
Added to NRHP	May 10, 1973

Fort Sisseton near Britton, South Dakota was established in 1864. As Fort Sisseton Historic State Park, it was designated as a State Historical Park in 1959. Fort Sisseton is listed on the U.S. National Register of Historic Places.

It has 14 of its original buildings remaining.

The fort with 35 acres (14 ha) was listed on the National Register in 1973. The listing included 15 contributing buildings and 9 contributing sites.